blob: c88b80471681fc87185a2593dcbc25bd943306aa [file] [log] [blame]
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef EMULATOR_CAMERA_HAL_HWL_CAMERA_DEVICE_HWL_H
#define EMULATOR_CAMERA_HAL_HWL_CAMERA_DEVICE_HWL_H
#include <camera_device_hwl.h>
#include <hal_types.h>
#include "EmulatedSensor.h"
#include "EmulatedTorchState.h"
#include "utils/HWLUtils.h"
#include "utils/StreamConfigurationMap.h"
namespace android {
using google_camera_hal::CameraBufferAllocatorHwl;
using google_camera_hal::CameraDeviceHwl;
using google_camera_hal::CameraDeviceSessionHwl;
using google_camera_hal::CameraResourceCost;
using google_camera_hal::HalCameraMetadata;
using google_camera_hal::StreamConfiguration;
using google_camera_hal::TorchMode;
class EmulatedCameraDeviceHwlImpl : public CameraDeviceHwl {
public:
static std::unique_ptr<CameraDeviceHwl> Create(
uint32_t camera_id, std::unique_ptr<HalCameraMetadata> static_meta,
PhysicalDeviceMapPtr physical_devices,
std::shared_ptr<EmulatedTorchState> torch_state);
virtual ~EmulatedCameraDeviceHwlImpl() = default;
// Override functions in CameraDeviceHwl.
uint32_t GetCameraId() const override;
status_t GetResourceCost(CameraResourceCost* cost) const override;
status_t GetCameraCharacteristics(
std::unique_ptr<HalCameraMetadata>* characteristics) const override;
status_t GetPhysicalCameraCharacteristics(
uint32_t physical_camera_id,
std::unique_ptr<HalCameraMetadata>* characteristics) const override;
status_t SetTorchMode(TorchMode mode) override;
status_t DumpState(int fd) override;
status_t CreateCameraDeviceSessionHwl(
CameraBufferAllocatorHwl* camera_allocator_hwl,
std::unique_ptr<CameraDeviceSessionHwl>* session) override;
bool IsStreamCombinationSupported(
const StreamConfiguration& stream_config) override;
// End of override functions in CameraDeviceHwl.
private:
EmulatedCameraDeviceHwlImpl(uint32_t camera_id,
std::unique_ptr<HalCameraMetadata> static_meta,
PhysicalDeviceMapPtr physical_devices,
std::shared_ptr<EmulatedTorchState> torch_state);
status_t Initialize();
const uint32_t camera_id_ = 0;
std::unique_ptr<HalCameraMetadata> static_metadata_;
std::unique_ptr<StreamConfigurationMap> stream_configuration_map_;
std::unique_ptr<StreamConfigurationMap> stream_configuration_map_max_resolution_;
PhysicalStreamConfigurationMap physical_stream_configuration_map_;
PhysicalStreamConfigurationMap physical_stream_configuration_map_max_resolution_;
PhysicalDeviceMapPtr physical_device_map_;
std::shared_ptr<EmulatedTorchState> torch_state_;
LogicalCharacteristics sensor_chars_;
};
} // namespace android
#endif // EMULATOR_CAMERA_HAL_HWL_CAMERA_DEVICE_HWL_H